package com.chen.service;

import com.chen.dao.UserDao;
import com.chen.entity.UserEntity;
import org.springframework.stereotype.Service;
import org.springframework.util.StringUtils;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.ArrayList;

public interface UserService {
    void strIsEmpty(String str, HttpServletRequest req, HttpServletResponse resp);

    ArrayList<UserEntity> getByAll();

    int updateDeleteByPhone(String phone);

    UserEntity getByPhoneUser(String phone);
}
